FROM registry.cn-hangzhou.aliyuncs.com/library/python:3.10-slim

WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# 复制依赖文件
COPY requirements.txt .

# 安装Python依赖
RUN pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

# 复制应用代码
COPY . .

# 暴露端口
EXPOSE 5005

# 启动命令
CMD ["python", "app.py"]